841604044 has 12 divisors (see below), whose sum is σ = 1473099544. Its totient is φ = 420718464.

The previous prime is 841604021. The next prime is 841604047. The reversal of 841604044 is 440406148.

It is a junction number, because it is equal to n+sod(n) for n = 841603997 and 841604015.

It is not an unprimeable number, because it can be changed into a prime (841604047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5467 + ... + 41389.

Almost surely, 2^841604044 is an apocalyptic number.

It is an amenable number.

841604044 is a deficient number, since it is larger than the sum of its proper divisors (631495500).

841604044 is a wasteful number, since it uses less digits than its factorization.

841604044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41784 (or 41782 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 841604044 is about 29010.4126823456. The cubic root of 841604044 is about 944.1390005864.

The spelling of 841604044 in words is "eight hundred forty-one million, six hundred four thousand, forty-four".